Media type: E-Article Title: Blockchain in IoT: Current Trends, Challenges, and Future Roadmap Contributor: Cui, Pinchen; Guin, Ujjwal; Skjellum, Anthony; Umphress, David imprint: Springer Science and Business Media LLC, 2019 Published in: Journal of Hardware and Systems Security Language: English DOI: 10.1007/s41635-019-00079-5 ISSN: 2509-3428; 2509-3436 Keywords: Colloid and Surface Chemistry ; Physical and Theoretical Chemistry Origination: Footnote: